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Table A.2

Parameters of the sample Miras.

Name Pobs RUWE Nper Ngood L L${L_ \star ^ - }$ L+${L_ \star ^ + }$ ϖ ϖcorr σϖ Population
[days] [L] [L] [L] [mas] [mas] [mas]
Y And 221 0.774 16 297 4112 431 530 0.557 0.613 0.062 thin
RT Aql 328 1.003 17 277 5623 632 703 1.793 1.844 0.102 thin
SY Aql 356 1.367 22 632 5623 1045 1253 1.067 1.121 0.091 thick
V335 Aql 176 0.931 18 322 2813 561 917 0.191 0.219 0.047 halo
T Aqr 202 0.832 21 479 3317 255 275 0.906 0.960 0.043 thin
U Ari 372 1.240 13 131 4402 381 420 1.674 1.729 0.110 thin
RU Aur 470 1.348 16 230 5125 1387 1847 1.343 1.400 0.126 thin
R Boo 224 1.049 20 314 4255 821 1009 1.520 1.568 0.059 thick
T Cap 271 0.883 12 253 7124 985 1310 0.566 0.624 0.086 thick
CM Car 339 0.955 27 343 9404 1538 2271 0.275 0.294 0.053 thick
U Cet 234 1.011 16 283 4631 764 897 0.954 1.000 0.071 thick
R Cha 338 1.375 24 322 4574 999 1258 1.076 1.102 0.062 thick
S CMi 334 1.138 13 168 6174 378 402 2.393 2.440 0.098 thin
U CMi 410 0.959 15 252 9342 888 1064 0.672 0.723 0.066 thin
W Cnc 394 1.336 15 252 5966 512 571 1.897 1.935 0.134 thin
R Col 328 0.927 28 452 7233 1611 2031 0.696 0.730 0.049 thin
T Col 226 0.998 24 338 3432 211 224 1.603 1.628 0.041 thick
RY CrA 206 1.144 19 302 1819 455 899 0.179 0.193 0.059 thick
X CrB 241 0.934 30 468 4776 1052 1324 0.661 0.708 0.043 thick
R Del 286 0.907 21 430 5144 595 664 1.265 1.318 0.064 thick
W Dra 290 0.897 25 381 7074 980 1350 0.213 0.257 0.034 halo
T Eri 252 1.054 24 690 4099 278 306 1.109 1.146 0.065 thick
U Eri 274 0.890 27 761 4581 433 522 0.516 0.558 0.051 thin
V Gem 275 1.299 14 183 3123 357 421 1.070 1.125 0.110 thin
S Her 304 1.122 18 644 5531 434 466 1.712 1.756 0.059 thin
SV Her 238 0.815 27 531 6339 807 1065 0.306 0.359 0.044 thick
T Her 164 0.923 26 379 2174 195 212 1.153 1.198 0.041 thick
T Hor 219 0.962 28 390 2886 200 217 0.904 0.933 0.047 thick
RR Hya 342 0.811 16 199 5887 528 638 0.710 0.753 0.069 thin
RU Hya 333 1.274 14 176 7538 559 628 1.208 1.261 0.084 thick
S Lac 240 1.188 24 870 3330 717 905 1.254 1.301 0.052 thin
RR Lib 278 1.145 16 329 4629 402 449 1.007 1.062 0.073 thin
R LMi 373 1.106 17 402 5288 327 348 3.446 3.496 0.142 thin
RT Lyn 394 0.761 19 277 7182 1740 2237 0.665 0.722 0.058 thick
U Oct 303 1.034 27 329 5868 518 563 1.009 1.035 0.052 thin
R Oph 303 1.276 16 251 5079 431 470 1.886 1.938 0.107 thick
RY Oph 151 0.829 17 418 1908 129 138 1.324 1.377 0.056 thick
SY Pav 191 0.866 19 338 1237 217 264 0.349 0.348 0.045 thick
R Peg 378 1.276 11 131 4244 336 363 2.629 2.681 0.117 thin
S Peg 314 1.017 13 175 6545 531 583 1.345 1.399 0.083 thick
X Peg 201 0.625 19 290 5913 673 783 0.428 0.483 0.042 thick
Z Peg 328 1.010 18 643 8175 545 581 1.520 1.571 0.060 thin
RZ Sco 159 1.279 16 511 3173 333 391 0.642 0.679 0.063 halo
R Sgr 269 1.146 14 157 6466 610 680 1.138 1.190 0.081 thin
RV Sgr 319 0.830 15 187 6195 383 415 1.306 1.357 0.067 thin
BH Tel 217 0.912 18 311 3417 736 1269 0.220 0.245 0.060 thin
T Tuc 247 1.065 32 509 3435 401 448 0.876 0.911 0.045 thin
RR UMa 231 0.861 29 398 3333 356 450 0.351 0.389 0.042 thick
T UMa 256 1.289 25 378 3963 1103 1503 0.989 1.019 0.065 thick
T UMi 235 1.363 26 355 4821 1258 1673 0.784 0.810 0.050 thick
CI Vel 138 1.121 23 372 3112 457 571 0.223 0.261 0.031 thick
R Vir 146 0.856 15 383 1811 129 138 2.196 2.248 0.050 thin
R Vul 137 0.805 18 340 1292 147 164 1.437 1.488 0.047 thin

Notes. The columns are: Miras’ name; the pulsation period Pobs obtained from light curves, its uncertainty is assumed to be 2.4% of the corresponding Pobs (Merchan-Benitez et al. 2023); RUWE; Nper the number of visibility periods used in the astrometric solution6, a visibility period consists of a group of observations separated from other groups by at least 4 days. A high number of periods is a indicator of a well-observed source while a value smaller than 10 indicates that the calculated parallax could be more vulnerable to errors (visibility_periods_used in the Gaia archive); Ngood the total number of good observations along-scan (astrometric_n_good_obs_al) by Gaia to compute the astrometric solution; the luminosity L; the negative luminosity uncertainty L${L_ \star ^ - }$; the positive luminosity uncertainty L+${L_ \star ^ + }$; the GDR3 parallax ϖ; the corrected GDR3 parallax ϖcorr according to Lindegren et al. (2021); the parallax uncertainty population membership based on a study of stellar total space velocity according to Chen et al. (2021), halo stars are more metal poor.

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